package com.paraz.cst;

import java.io.IOException;

/**
 * Abstracts the Input to the network system. 
 * 
 * @author mparaz
 *
 */
public interface CstInput {

	/**
	 * Reads a String from the input.
	 * 
	 * Forces the caller to deal with I/O exceptions.
	 * 
	 * @return
	 * @throws IOException
	 */
	String read() throws CstException;
	
}
